JU Admission Test 2022-2023 (Unit-D, Set-O)

1. Which component comprises the nematocyst coat of hydra?

2. Which enzyme is active in the reaction, ADP $+\mathrm{Pi} \rightarrow \mathrm{ATP}+\mathrm{H}_{2} \mathrm{O}$ ?

3. Which algae does store Carrageenan?

4. Which period is called the Age of Marine Invertebrates?

5. What is the physical touch response of an organism?